201947060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{4157}}^1$

素因数の和:4520

約数の個数: 48

約数和(自身を含む): 486186624

約数和(自身を除く): 284239564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 347, 694, 1388, 1735, 2429, 3470, 4157, 4858, 6940, 8314, 9716, 12145, 16628, 20785, 24290, 29099, 41570, 48580, 58198, 83140, 116396, 145495, 290990, 581980, 1442479, 2884958, 5769916, 7212395, 10097353, 14424790, 20194706, 28849580, 40389412, 50486765, 100973530, 201947060]

約数ペア:

[(1, 201947060), (2, 100973530), (4, 50486765), (5, 40389412), (7, 28849580), (10, 20194706), (14, 14424790), (20, 10097353), (28, 7212395), (35, 5769916), (70, 2884958), (140, 1442479), (347, 581980), (694, 290990), (1388, 145495), (1735, 116396), (2429, 83140), (3470, 58198), (4157, 48580), (4858, 41570), (6940, 29099), (8314, 24290), (9716, 20785), (12145, 16628)]